Investigation of on-line reversed-phase liquid chromatography-gas chromatography-mass spectrometry as a tool for the identification of impurities in drug substances.

E.C. Goosens, K.H. Stegman, D. de Jong, G.J. de Jong, U.A.T. Brinkman

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

The potential of on-line reversed-phase (RP) LC-GC-MS for the identification of impurities in pharmaceutical products has been investigated. The technical aspects of the system were studied using the potential drug eltoprazine as test compound. After LC separation on a 2 mm id RPLC column, using 5 mmol l
Original languageEnglish
Pages (from-to)61-66
JournalAnalyst
Volume121
DOIs
Publication statusPublished - 1996

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